Football icon for a hat



FIG. 1 is a front perspective view of a football icon for a hat showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof, the bottom is a mirror image; and,

FIG. 4 is an end elevational view thereof, the opposite end is a mirror image.

The broken line showing of the cap in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a football icon for a hat, as shown and described. 